Ashley was chosen by Tanya Sloan to become the new Yellow Turbo Ranger during Power Rangers Turbo, taking over control of the Dune Star Turbo Zord and later gaining access to the Star Racer Rescue Zord. She was the first Yellow Ranger of mixed race being of both Cuban and Fillipino descent.

When the Power Chamber was destroyed by Divatox and the defeated Turbo Rangers received word that the planet Eltar, home to their original mentor Zordon, had fallen to evil forces, Ashley and the other three new Turbo Rangers - T.J., Carlos, and Cassie - left Earth for outer space in a NASADA space shuttle, powerless but ready to fight to save Zordon.

Ashley and the other Rangers then met Andros, the Red Space Ranger, on the Astro Megaship, and she was given new powers as the "Yellow Space Ranger", who later commanded the Mega V-4 (Saucer) Zord. She quickly developed a crush on Andros, who would eventually return her feelings. After the final battle in "Power Rangers in Space", the Space Rangers, as well as Andros' sister Karone returned to Earth.